Zobrazeno 1 - 10
of 452
pro vyhledávání: '"S K, Mitra"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13505-13521 (2023)
Until now, the processes involved in secondary ice production which generate high concentrations of ice crystals in clouds have been poorly understood. However, collisions that involve rimed ice particles or crystal aggregates have the potential to e
Externí odkaz:
https://doaj.org/article/9d66f73f6ebd45ad9cdf6805ca0faf03
Autor:
M. Szakáll, M. Debertshäuser, C. P. Lackner, A. Mayer, O. Eppers, K. Diehl, A. Theis, S. K. Mitra, S. Borrmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 3289-3316 (2021)
Immersion freezing experiments were performed utilizing two distinct single-droplet levitation methods. In the Mainz vertical wind tunnel, supercooled droplets of 700 µm diameter were freely floated in a vertical airstream at constant temperatures r
Externí odkaz:
https://doaj.org/article/c81c0836fd124ec89c7bda8fa6274594
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 14889-14901 (2020)
An ice cloud chamber was developed at the Johannes Gutenberg University of Mainz for generating several thousand data points for mass and sedimentation velocity measurements of ice crystals with sizes less than 150 µm. Ice nucleation was initiated
Externí odkaz:
https://doaj.org/article/8659bff03725473bab4bd821d52d2fb7
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 9717-9732 (2017)
During free fall in clouds, ice hydrometeors such as snowflakes and ice particles grow effectively by riming, i.e., the accretion of supercooled droplets. Volatile atmospheric trace constituents dissolved in the supercooled droplets may remain in
Externí odkaz:
https://doaj.org/article/62c9e9298c3e488992795c22e89a83bd
Autor:
K. Diehl, S. K. Mitra
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 22, Pp 12741-12763 (2015)
Based on the outcome of laboratory results, new particle-dependent parameterizations of heterogeneous freezing were derived and used to improve and extend a two-dimensional spectral microphysics scheme. They include (1) a particle-type-dependent para
Externí odkaz:
https://doaj.org/article/d3a6dfe6bec547ad8a0d238b348746c0
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 22, Pp 12343-12355 (2014)
The heterogeneous freezing temperatures of supercooled drops were measured using an acoustic levitator. This technique allows one to freely suspend single drops in the air without any wall contact. Heterogeneous nucleation by two types of illite (ill
Externí odkaz:
https://doaj.org/article/4b84e40beddb4b9897d73127e73b8022
Autor:
Michael Debertshäuser, Alexander Theis, S. K. Mitra, Amelie Mayer, Oliver Eppers, Stephan Borrmann, Christian Philipp Lackner, Miklós Szakáll, Karoline Diehl
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 3289-3316 (2021)
Immersion freezing experiments were performed utilizing two distinct single-droplet levitation methods. In the Mainz vertical wind tunnel, supercooled droplets of 700 µm diameter were freely floated in a vertical airstream at constant temperatures r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24cc2b6d7db3f3e8de4eba056fe0f0b5
https://doi.org/10.5194/acp-21-3289-2021
https://doi.org/10.5194/acp-21-3289-2021
Publikováno v:
Physical Review Fluids. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe61176841ea12814d2925571ae4fdc9
https://doi.org/10.1103/physrevfluids.7.054201
https://doi.org/10.1103/physrevfluids.7.054201
Publikováno v:
Vikalpa, Vol 41 (2016)
Executive Summary Financial risk tolerance (FRT) refers to the retail investors’ willingness to accept the negative changes in the value of investment or an outcome that is adversely different from the expected one. Understanding and assessing FRT
Externí odkaz:
https://doaj.org/article/48cec70d2f204f3f851fe839c982641d
Publikováno v:
Precipitation Science
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e82332f6b5b9f61d11c5155bb40681a8
https://doi.org/10.1016/b978-0-12-822973-6.00003-2
https://doi.org/10.1016/b978-0-12-822973-6.00003-2
